VulnerabilityPublished 13 Sep 2026

CVE-2026-90599: Rizwan17 inventory-management-system · Cross-Site Request Forgery

Affects Rizwan17 inventory-management-systemSource CVE Database V5

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Public exploit available · CVSS 5.3 Medium.

Data as of 29 Oct 2026, 07:15 UTC

CVSS 4.0 base score

5.3Medium

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.2% chance of exploitation in 30 days – higher than 14% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Base metrics

Attack Vector: Network
Attack Complexity: Low
Attack Requirements: None
Privileges Required: None
User Interaction: Passive
Vulnerable system confidentiality: None
Vulnerable system integrity: Low
Vulnerable system availability: None
Subsequent system confidentiality: None
Subsequent system integrity: None
Subsequent system availability: None

Threat metrics

Exploit Maturity: POC

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, up to and including the entire Internet. Such a vulnerability is often termed “remotely exploitable” and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Attack Requirements: None: The successful attack does not depend on the deployment and execution conditions of the vulnerable system. The attacker can expect to be able to reach the vulnerability and execute the exploit under all or most instances of the vulnerability.
Privileges Required: None: The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files of the vulnerable system to carry out an attack.
User Interaction: Passive: Successful exploitation of this vulnerability requires limited interaction by the targeted user with the vulnerable system and the attacker’s payload. These interactions would be considered involuntary and do not require that the user actively subvert protections built into the vulnerable system.
Vulnerable system confidentiality: None: There is no loss of confidentiality within the Vulnerable System.
Vulnerable system integrity: Low: Modification of data is possible, but the attacker does not have control over the consequence of a modification, or the amount of modification is limited. The data modification does not have a direct, serious impact to the Vulnerable System.
Vulnerable system availability: None: There is no impact to availability within the Vulnerable System.
Subsequent system confidentiality: None: There is no loss of confidentiality within the Subsequent System or all confidentiality impact is constrained to the Vulnerable System.
Subsequent system integrity: None: There is no loss of integrity within the Subsequent System or all integrity impact is constrained to the Vulnerable System.
Subsequent system availability: None: There is no impact to availability within the Subsequent System or all availability impact is constrained to the Vulnerable System.
Exploit Maturity: POC: Based on threat intelligence sources each of the following must apply: · Proof-of-concept is publicly available · No knowledge of reported attempts to exploit this vulnerability · No knowledge of publicly available solutions used to simplify attempts to exploit the vulnerability

Definitions: FIRST CVSS v4.0 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 13 Sep 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: evidence found.
CVSS exploit maturity: proof of concept public
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), CVSS vector, the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponized: A Metasploit exploit module or Exploit-DB entry exists (Metasploit scanner modules do not count), or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

ghsa-3m74-xpcg-jfrw

What to do

Affected software

Product	Affected	Fixed in
Rizwan17inventory-management-system	Affected =5e74a46b4b70623d0e4a0c9c4aee3bd1777185d2	Fixed in–

CPE configurations (1)

cpe:2.3:a:rizwan17:inventory-management-system:*:*:*:*:*:*:*:*

AI-suggested

Since the vendor has not responded or issued a fix, users should implement standard CSRF mitigations such as verifying anti-CSRF tokens in requests and restricting state-changing operations to POST methods. Monitor the vendor's communications for updates and apply patches promptly once available.

Description

CVE-2026-90599 is a cross-site request forgery (CSRF) vulnerability in the Rizwan17 inventory-management-system affecting an unspecified function in includes/process.php. The flaw allows remote attackers to perform unauthorized actions via CSRF. The product uses rolling releases, so specific affected and fixed versions are not available. The vulnerability has a medium severity with a CVSS score of 5.3. The project has been notified but has not yet responded or issued a fix. Exploit code has been published, but no known active exploitation in the wild is reported.

Impact

Successful exploitation of this vulnerability could allow remote attackers to perform unauthorized actions on behalf of authenticated users via CSRF. This may lead to manipulation of the inventory-management-system without user consent. The impact is limited by the requirement for user interaction (UI:P) and no privileges required (PR:N). There is no indication of confidentiality, integrity, or availability compromise beyond the CSRF attack vector.

Summary

A cross-site request forgery vulnerability exists in the Rizwan17 inventory-management-system up to commit 5e74a46b4b70623d0e4a0c9c4aee3bd1777185d2, specifically in an unknown function within includes/process.php. This flaw enables remote attackers to induce users to perform unwanted actions without their consent. The system's rolling release model prevents identification of exact affected or patched versions. The vulnerability is publicly disclosed with exploit code available, but no confirmed in-the-wild exploitation has been observed. The vendor has been informed but has not yet provided a response or patch.

References

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